| | Whatman GradeB2 称量纸10347673 GradeB2 152.4x152.4MM 500/PK | 2 | ￥231.00 | ￥231.00 | | ￥231.00 |  |
| | 英国Whatman 5230-500， Reeve Angel滤纸，25-30um，直径500mm，标准定性纤维素滤纸 | 8 | ￥866.00 | ￥866.00 | | ￥866.00 | |
| | International Enviroguard Lab Coat Bodyfilt Iw 4xl Cs50 CE4026CI-4XL | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 | |
| | 华瑞DoseRAE 2 电子直读式χ、γ个人剂量报警仪,产品型号：PRM-1200 | 24 | ￥2405.00 | ￥2405.00 | | ￥2405.00 | |
